f32.load
f32.load reads bytes from linear memory.
core0x2A
Syntax
f32.load
Stack Effect
[address i32] -> [value]Opcode
- Hex
0x2A- Decimal
42- Bytes
[0x2a]- Encoding
0x2A <memarg:memarg>- Immediates
memarg:memarg— alignment hint and offset (two u32 LEB128 values)
- Category
- memory
Browser Support
Core WebAssembly instruction.
Validation Rules
- Operands and result types must match the instruction signature.
- The instruction must appear in a valid structured control context.
Common Mistakes
- Using the instruction with the wrong operand type.
- Forgetting that WAT validation is stack-typed.
(func $example
;; f32.load example
)